493 search results - page 19 / 99 » Efficient Pattern Mining of Uncertain Data with Sampling |
ICDM
2008
IEEE
14 years 1 months ago
2008
IEEE
Constraint-based mining has been proven to be extremely useful for supporting actionable pattern discovery. However, useful conjunctions of constraints that support domain driven ...
KDD
2000
ACM
13 years 11 months ago
2000
ACM
Periodicy detection in time series data is a challenging problem of great importance in many applications. Most previous work focused on mining synchronous periodic patterns and d...
GEOINFORMATICA
2006
13 years 7 months ago
2006
Abstract A co-location pattern is a group of spatial features/events that are frequently co-located in the same region. For example, human cases of West Nile Virus often occur in r...
CEC
2005
IEEE
14 years 1 months ago
2005
IEEE
In this study, a surrogate model is applied to multi-objective aerodynamic optimization design. For the balanced exploration and exploitation with the surrogate model, objective fu...
ACSW
2004
13 years 9 months ago
2004
A data stream is a continuous and high-speed flow of data items. High speed refers to the phenomenon that the data rate is high relative to the computational power. The increasing...